ambari-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Yusaku Sako <yus...@hortonworks.com>
Subject Re: delete host/component
Date Fri, 26 Sep 2014 13:36:15 GMT
Hi João,

Unfortunately this is not available via the UI yet.
You need to move the Storm master components (delete from the original host
and create on another host) via the REST API.
Once you do that, you can delete the host from the UI (or REST API).

Yusaku

On Fri, Sep 26, 2014 at 12:10 AM, João Alves <joao@5dlab.com> wrote:

> On a related subject, any solution on how to decommission a host with
> Storm Master components?
>
> Related JIRA: https://issues.apache.org/jira/browse/AMBARI-6676
>
>
> On 26 Sep 2014, at 02:21, Alejandro Fernandez <afernandez@hortonworks.com>
> wrote:
>
> In Ambari 1.5.* - 1.6.1, it is also necessary to stop the agent from
> heartbeating while attempting to delete it either via a curl call or the
> website.
>
> See AMBARI-6585
>
> On Thu, Sep 25, 2014 at 4:45 PM, Aaron Cody <acody@hexiscyber.com> wrote:
>
>> thanks Yusaku
>> So am I correct in assuming that in order to delete a host, all components
>> on that host must first be uninstalled? i.e. it¹s not enough to just stop
>> them ...
>>
>>
>> Aaron Cody
>> Sr. Software Engineer
>> office: 415 465 2232
>> skype: aaron.hexis
>> www.hexiscyber.com <http://www.hexiscyber.com/>
>>  <http://www.hexiscyber.com/>
>>
>> CONFIDENTIALITY NOTICE:  This electronic message transmission and any
>> attachments contain information from KEYW Corporation and are intended
>> solely for the use of the named recipient or recipients.  This email may
>> contain privileged and/or company proprietary information. Any
>> dissemination of this email by anyone other than an intended recipient is
>> strictly prohibited. If you are not a named recipient, you are prohibited
>> from any further viewing of the email or any attachments or from making
>> any use of the email or attachments. If you believe you have received this
>> email in error, please notify the sender immediately and permanently
>> delete the email, all attachments, and all copies thereof from any drives
>> or storage media and destroy any printouts of the email or attachments.
>>
>>
>>
>>
>> On 9/24/14, 4:04 PM, "Yusaku Sako" <yusaku@hortonworks.com> wrote:
>>
>> >FYI.  The Features + Roadmap wiki [1] shows that "delete host" was
>> >introduced as part of Ambari 1.4.2.
>> >
>> >[1]
>> >
>> https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=30755705
>> >
>> >Thanks,
>> >Yusaku
>> >
>> >On Wed, Sep 24, 2014 at 1:12 PM, Greg Hill <greg.hill@rackspace.com>
>> >wrote:
>> >> I'm not sure.  The first version I used was 1.6.0 and it existed by
>> >>then.
>> >>
>> >> Greg
>> >>
>> >> From: Aaron Cody <acody@hexiscyber.com>
>> >> Reply-To: "user@ambari.apache.org" <user@ambari.apache.org>
>> >> Date: Wednesday, September 24, 2014 2:52 PM
>> >> To: "user@ambari.apache.org" <user@ambari.apache.org>
>> >> Subject: Re: delete host/component
>> >>
>> >> great! when was that functionality introduced? ( I¹m still on 1.2.4)
>> >> thanks
>> >>
>> >> From: Greg Hill <greg.hill@RACKSPACE.COM>
>> >> Reply-To: "user@ambari.apache.org" <user@ambari.apache.org>
>> >> Date: Wednesday, September 24, 2014 at 12:49 PM
>> >> To: "user@ambari.apache.org" <user@ambari.apache.org>
>> >> Subject: Re: delete host/component
>> >>
>> >> Yes, they are.  You have to stop the components on that host, then
>> >>remove
>> >> the components from the host, then you can remove the host from the
>> >>cluster.
>> >>
>> >> Greg
>> >>
>> >> From: Aaron Cody <acody@hexiscyber.com>
>> >> Reply-To: "user@ambari.apache.org" <user@ambari.apache.org>
>> >> Date: Wednesday, September 24, 2014 2:41 PM
>> >> To: "user@ambari.apache.org" <user@ambari.apache.org>
>> >> Subject: delete host/component
>> >>
>> >> hi
>> >> are these operations supported in the REST api yet?
>> >>
>> >
>> >--
>> >CONFIDENTIALITY NOTICE
>> >NOTICE: This message is intended for the use of the individual or entity
>> >to
>> >which it is addressed and may contain information that is confidential,
>> >privileged and exempt from disclosure under applicable law. If the reader
>> >of this message is not the intended recipient, you are hereby notified
>> >that
>> >any printing, copying, dissemination, distribution, disclosure or
>> >forwarding of this communication is strictly prohibited. If you have
>> >received this communication in error, please contact the sender
>> >immediately
>> >and delete it from your system. Thank You.
>>
>>
>
>
> --
> [image: Hortonworks, Inc.] <http://hortonworks.com/> *Alejandro Fernandez
> <afernandez@hortonworks.com>**Engineering - Ambari*
> 786.303.7149
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity
> to which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader
> of this message is not the intended recipient, you are hereby notified that
> any printing, copying, dissemination, distribution, disclosure or
> forwarding of this communication is strictly prohibited. If you have
> received this communication in error, please contact the sender immediately
> and delete it from your system. Thank You.
>
>
>

-- 
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to 
which it is addressed and may contain information that is confidential, 
privileged and exempt from disclosure under applicable law. If the reader 
of this message is not the intended recipient, you are hereby notified that 
any printing, copying, dissemination, distribution, disclosure or 
forwarding of this communication is strictly prohibited. If you have 
received this communication in error, please contact the sender immediately 
and delete it from your system. Thank You.

Mime
View raw message